JP4377846B2 - Gutter repair method - Google Patents
Gutter repair method Download PDFInfo
- Publication number
- JP4377846B2 JP4377846B2 JP2005143405A JP2005143405A JP4377846B2 JP 4377846 B2 JP4377846 B2 JP 4377846B2 JP 2005143405 A JP2005143405 A JP 2005143405A JP 2005143405 A JP2005143405 A JP 2005143405A JP 4377846 B2 JP4377846 B2 JP 4377846B2
- Authority
- JP
- Japan
- Prior art keywords
- side groove
- concrete
- lid
- repair method
- repair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sewage (AREA)
Description
本発明は、側溝の改修工法に関するものである。 The present invention relates to a side groove repair method.
U字溝と称される上部が開口したコンクリート製の道路側溝(以下「側溝体」という)は、開口部分にコンクリート蓋や、或いはグレーチングと称される金属製蓋が装着されている。 A concrete road side groove (hereinafter referred to as a “side groove body”) having an open upper portion called a U-shaped groove is provided with a concrete lid or a metal lid called grating on the opening portion.
特にコンクリート蓋を使用した道路側溝(側溝体)は、車両の通過による荷重負担や振動を受けるので、経年変化として蓋体や側溝体上部が破損する。そこで破損した側溝体は補修の必要があり、従前においては、側溝体全部を取り替えたり側溝体内部に更に樹脂製U字溝を組み込む工法(特許文献1)が知られている。 In particular, a road side groove (side groove body) using a concrete lid is subjected to load and vibration due to the passage of a vehicle, so that the lid body and the upper side of the side groove body are damaged as aged. Therefore, the damaged side groove body needs to be repaired. Conventionally, a method of replacing the entire side groove body or incorporating a resin U-shaped groove inside the side groove body (Patent Document 1) is known.
しかし前記の工法は、側溝機能を維持するために工事期間中側溝のバイパス路が必要であり、バイパス路構築の煩雑さがある。 However, the above construction method requires a side groove bypass path during the construction period in order to maintain the side groove function, and there is a complexity in constructing the bypass path.
また特開2003−119875号公報(特許文献2)には、従来技術として破損側溝体の上部を除去し、新しい部分を型枠で再構築する手段が開示されており、この型枠使用工事の煩雑さを問題点としてあげ、前記の対策として、側溝蓋を樹脂モルタルで側溝体の受け部に接着し、蓋体の上面及び側溝体の上面を切削し、切削箇所にシート材を貼着し、更に樹脂モルタルで被覆する改修工法が開示されている。 Japanese Patent Laying-Open No. 2003-1-1875 (Patent Document 2) discloses means for removing the upper part of the damaged side groove and reconstructing a new part with a mold as a prior art. As a countermeasure, the side groove lid is bonded to the receiving portion of the side groove body with the resin mortar, the upper surface of the lid body and the upper surface of the side groove body are cut, and a sheet material is adhered to the cutting location. Further, a repair method for coating with resin mortar is disclosed.
前記した従前の改修工法のうち、側溝体の上部のみを改修する工法は、側溝機能を保持したままの改修となり、バイパス路の構築を必要としない利点を有しているが、例えば型枠を使用する工事では、型枠の着脱工事が面倒であるし、樹脂モルタルを使用する工法では、車両の走行によって表面の樹脂モルタルが剥離すると、再度の補修が必要であって、耐久性の点で課題を有する。 Among the above-described conventional repair methods, the method of repairing only the upper part of the side groove body has the advantage that the side groove function is maintained and does not require the construction of a bypass path. In the construction to be used, it is troublesome to attach and detach the formwork, and in the construction method using resin mortar, if the resin mortar on the surface is peeled off due to running of the vehicle, it needs to be repaired again, and in terms of durability Has a problem.
またコンクリート蓋体を側溝体の受け部に固定してしまうと、蓋体の開被が不可能となって、側溝清掃などができなくなってしまう。 Further, if the concrete lid is fixed to the receiving portion of the side groove body, the cover body cannot be covered, and the side groove cleaning or the like cannot be performed.
そこで本発明は、側溝の上部を除去し(上部除去のための切断装置は、本発明者が、特願2005−058759号として提案してある)、除去箇所に新たにコンクリート蓋体又はグレーチング蓋体を載置装着できるように構築する新規な改修工法も提案したものである。 Therefore, the present invention removes the upper part of the side groove (a cutting device for removing the upper part has been proposed by the present inventor as Japanese Patent Application No. 2005-058759), and a new concrete lid or grating lid is removed at the removal location. It also proposes a new renovation method that allows the body to be placed and mounted.
本発明に係る側溝改修工法(請求項1)は、改修対象の既存側溝の側溝体の上部を、改修後に使用するコンクリート蓋体又はグレーチング蓋体の載置面と一致する高さで切除する既存物除去工程と、前記改修後使用の蓋体を所定位置に配置すると共に、前記蓋体の側面に適宜厚さの型枠板を添わせ、切除空間にコンクリート等を打設してなる側溝体上部構築工程と、コンクリート等の固化後蓋体を引き上げ、型枠板を取外す仕上げ工程からなることを特徴とするものである。 The side groove repairing method according to the present invention (Claim 1) is an existing method in which the upper part of a side groove body of an existing side groove to be repaired is cut at a height that matches the mounting surface of the concrete lid or grating lid used after the repair. An object removing step and a side groove body in which the cover body used after the refurbishment is arranged at a predetermined position, a form plate of an appropriate thickness is attached to the side surface of the cover body, and concrete or the like is placed in the excision space It is characterized by comprising an upper construction step and a finishing step of lifting the lid after solidification of concrete or the like and removing the form plate.
本発明工法は、上記の通りであるから、改修を必要とする側溝の蓋体載置箇所となる上方部分のみを新規な構造体として構築するもので、改修の必要としない下方部分はそのまま残存することになるので、側溝機能を維持したままの改修となり、且つ改修後の側溝構造も、コンクリート蓋体やグレーチング蓋体等の変更があったとしても、基本的に改修前構造と同一のものとすることができるものである。 Since the construction method of the present invention is as described above, only the upper portion that is the lid mounting portion of the side groove that requires renovation is constructed as a new structure, and the lower portion that does not require renovation remains as it is. Therefore, it will be repaired while maintaining the function of the side groove, and the structure of the side groove after the repair will be basically the same as the structure before the repair even if there is a change in the concrete lid or grating lid, etc. It can be said that.
また側溝上部構築に際して、煩雑な型枠構築工事を必要としないし、また旧側溝の上部除去において、隣接路面をも剥離切除したとしても、何らの支障も無く改修が可能であり、側溝改修工事を効率的に実施できるものである。 Also, when constructing the side gutter upper part, complicated formwork construction work is not required, and even if the adjacent road surface is peeled and removed when removing the upper part of the old side gutter, it can be repaired without any trouble, and the side gutter refurbishment work Can be implemented efficiently.
次に本発明の実施形態について説明する。実施形態に係る側溝改修工法は、図1,2に例示するとおり、既存物除去工程、側溝体上部構築工程、仕上げ工程の順でなされる。 Next, an embodiment of the present invention will be described. As illustrated in FIGS. 1 and 2, the side groove repair method according to the embodiment is performed in the order of an existing object removal step, a side groove body upper construction step, and a finishing step.
既存物除去工程は、既存蓋体1を取外し、既存側溝の側溝体2の上方部分を、コンクリートカッター等で切除するものである。切除位置は、改修後に使用するコンクリート蓋体1a(グレーチング蓋体でも良い)の載置面と一致する高さとするものである。
In the existing object removing step, the existing lid body 1 is removed, and the upper part of the
側溝体上部構築工程は、コンクリート蓋体1a自体を型枠支持体として使用するもので、改修後に使用するコンクリート蓋体1aは、JIS規格品等を採用する。このコンクリート蓋体1aは、切除面上に載置するものであり、切除面における載置範囲に、防音ゴムシート3を接着剤等で接着する。
In the side groove body upper construction process, the concrete lid 1a itself is used as a formwork support, and the concrete lid 1a used after the modification adopts a JIS standard product or the like. The concrete lid 1a is placed on the cut surface, and the
また前記の防音ゴムシート3の接着範囲以外の切除面において、切除側溝体2aに支持穴21を掘穿する。
Further, a
前記の準備が終了すると、コンクリート蓋体1aを防音ゴムシート3上に載置し、支持穴21に適宜な鉄筋体4を稙立し、コンクリート蓋体1aの外側面にコンクリート剥離機能を備えた薄い型枠板5を添わせる。尚鉄筋体4が自立できる構造のものを採用した場合には、前記支持穴21の穿設は不要である。
When the preparation is completed, the concrete lid 1a is placed on the
そして、型枠板5の外側の側溝体2aの上部切除空間(充填空間)Aに、コンクリート(早硬性セメントを使用することが望ましいが、その他モルタル・樹脂セメント等同種のものを採用できる)を充填打設し、固化させて側溝上方縁部Bを構築する。
And, in the upper cutting space (filling space) A of the
仕上げ工程は、コンクリート等が固化して側溝上方縁部Bが構築されると、コンクリート蓋体1aを引き上げ、型枠板5を取外すもので、型枠板5を取外した後に、再度コンクリート蓋体1aを戻して側溝改修工事を終了するものである。
In the finishing process, when the concrete or the like is solidified and the side groove upper edge B is constructed, the concrete lid 1a is pulled up and the
特に前記工事においては、側溝体2の上部切除に際して、側溝体2に付着して路面C部分の一部が除去されるとしても、コンクリートの充填で、同除去部分は、側溝上方縁部Bの一部となるので、何らの支障も生じない。
In particular, in the above construction, even when a part of the road surface C portion is removed by adhering to the
また型枠板5の厚さ分だけコンクリート蓋体1aの載置箇所に余裕が生ずるものであるから、コンクリート蓋体1aの着脱が容易に行うことができる。
Moreover, since there is a margin in the place where the concrete lid 1a is placed by the thickness of the
1 既存蓋体
1a 改修後使用するコンクリート蓋体
2 既存側溝体
2a 切除側溝体
21 支持穴
3 防音ゴムシート
4 鉄筋体
5 型枠板
DESCRIPTION OF SYMBOLS 1 Existing cover body 1a Concrete cover body used after
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005143405A JP4377846B2 (en) | 2005-05-17 | 2005-05-17 | Gutter repair method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005143405A JP4377846B2 (en) | 2005-05-17 | 2005-05-17 | Gutter repair method |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009140894A Division JP4987913B2 (en) | 2009-06-12 | 2009-06-12 | Gutter repair method |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006322138A JP2006322138A (en) | 2006-11-30 |
JP4377846B2 true JP4377846B2 (en) | 2009-12-02 |
Family
ID=37542019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005143405A Active JP4377846B2 (en) | 2005-05-17 | 2005-05-17 | Gutter repair method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4377846B2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4840870B2 (en) * | 2007-03-27 | 2011-12-21 | 高橋土建株式会社 | L-shaped gutter construction method |
JP2012036707A (en) * | 2010-08-03 | 2012-02-23 | Masatake Oshima | Free height culvert side ditch |
JP2012122232A (en) * | 2010-12-07 | 2012-06-28 | Chuetsu Seito Kk | Cutter device for side ditch, and method for repairing side ditch |
JP5334220B2 (en) * | 2012-03-30 | 2013-11-06 | 高橋土建株式会社 | Gutter repair method |
JP5936567B2 (en) * | 2013-03-01 | 2016-06-22 | 株式会社ニッコン | Manufacturing apparatus for side groove recycling structure |
-
2005
- 2005-05-17 JP JP2005143405A patent/JP4377846B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006322138A (en) | 2006-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4377846B2 (en) | Gutter repair method | |
JP4448066B2 (en) | Flexible waterproof joint and its construction method | |
JP5766544B2 (en) | Slab track reinforcement method and protrusion alternative structure | |
JP6074378B2 (en) | Expansion device replacement method and temporary lining plate structure | |
JP2008031728A (en) | Side ditch repairing member and side ditch repairing method | |
JP4987913B2 (en) | Gutter repair method | |
JP2007169955A (en) | Reinforcing tool for repairing side ditch, repairing auxiliary tool, repairing grating, repairing structure, and repairing method | |
JP2011231476A (en) | Method of repairing side ditch in overlay pavement | |
JP4364937B1 (en) | Concrete jointing joint material and waterproof construction method | |
JP6810472B2 (en) | Repair method for drainage lids for bridges | |
KR100966530B1 (en) | Structure for linkage of expansion joint and construction method | |
JP6792415B2 (en) | How to remove concrete slab and how to install new concrete slab | |
JP4053046B2 (en) | Side gutter repair method | |
JP3115121U (en) | Concrete gutter member | |
JP2007239315A (en) | Side ditch refurbishing member and side ditch refurbishing method | |
JP2008050826A (en) | Side ditch remodeling member and remodeling construction method for side ditch | |
JPH05179607A (en) | Cutting overlay construction method | |
JP3813843B2 (en) | Overlay method, cutting overlay method and pavement method | |
JP2008057314A (en) | Road surface repairing method, rolling compaction board used for the same and guide member | |
JP3890055B2 (en) | Gutter repair method and gutter repair material | |
JP2003213611A (en) | Structure for road bridge joint part, construction method for expansion joint to road bridge joint part and repairing method for road bridge joint part | |
JP3278371B2 (en) | Direct casting method of tunnel interior plate and its equipment | |
JP4489644B2 (en) | Side groove cover embedded form and method for forming side groove cover | |
JP6506359B2 (en) | Drain channel unit, installation method of drain channel unit, and replacement method of drain channel body | |
JP2623490B2 (en) | Overlay method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070205 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090206 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090512 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090612 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090908 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090911 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4377846 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120918 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120918 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130918 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |